Examples of com.basho.riak.client.http.request.RequestMeta

Package com.basho.riak.client.http.request

Examples of com.basho.riak.client.http.request.RequestMeta

com.basho.riak.client.http.request.RequestMeta
Extra headers and query parameters to send with a Riak operation.

     * 
     * @return Same as {@link RiakClient}
     */
    public HttpResponse fetch(String bucket, String key, RequestMeta meta, boolean streamResponse) {
        if (meta == null) {
            meta = new RequestMeta();
        }
        if (meta.getQueryParam(Constants.QP_R) == null) {
            meta.setQueryParam(Constants.QP_R, Constants.DEFAULT_R.toString());
        }
        HttpGet get = new HttpGet(ClientUtils.makeURI(config, bucket, key));

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    /**
     * Same as {@link RiakClient}, except only returning the HTTP response
     */
    public boolean stream(String bucket, String key, StreamHandler handler, RequestMeta meta) throws IOException {
        if (meta == null) {
            meta = new RequestMeta();
        }
        if (meta.getQueryParam(Constants.QP_R) == null) {
            meta.setQueryParam(Constants.QP_R, Constants.DEFAULT_R.toString());
        }
        HttpGet get = new HttpGet(ClientUtils.makeURI(config, bucket, key));

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    /**
     * Same as {@link RiakClient}, except only returning the HTTP response
     */
    public HttpResponse delete(String bucket, String key, RequestMeta meta) {
        if (meta == null) {
            meta = new RequestMeta();
        }
        String url = ClientUtils.makeURI(config, bucket, key);
        HttpDelete delete = new HttpDelete(url);
        return executeMethod(bucket, key, delete, meta);
    }

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    /* (non-Javadoc)
     * @see com.basho.riak.client.HttpRiakClient#store(com.basho.riak.client.RiakObject, com.basho.riak.client.request.RequestMeta)
     */
    public StoreResponse store(RiakObject object, RequestMeta meta) {
        if (meta == null) {
            meta = new RequestMeta();
        }
        if (meta.getQueryParam(Constants.QP_RETURN_BODY) == null) {
            meta.setQueryParam(Constants.QP_RETURN_BODY, "true");
        }

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     *             If the Riak server returns a malformed response.
     */
    public FetchResponse fetchMeta(String bucket, String key, RequestMeta meta) {
        try {
            if (meta == null) {
                meta = new RequestMeta();
            }
            setAcceptHeader(meta);
            HttpResponse resp = helper.fetchMeta(bucket, key, meta);


            if (resp.getStatusCode() != 300) {

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        return fetch(bucket, key, null, true);
    }


    FetchResponse fetch(String bucket, String key, RequestMeta meta, boolean streamResponse) {
        if (meta == null) {
            meta = new RequestMeta();
        }


        setAcceptHeader(meta);
        HttpResponse r = helper.fetch(bucket, key, meta, streamResponse);

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            fetchMeta = new FetchMeta(fetchMeta.getR(), fetchMeta.getPr(), fetchMeta.getNotFoundOK(),
                                      fetchMeta.getBasicQuorum(), true, fetchMeta.getReturnDeletedVClock(),
                                      fetchMeta.getIfModifiedSince(), fetchMeta.getIfModifiedVClock());
        }


        RequestMeta rm = convert(fetchMeta);
        FetchResponse resp = client.fetchMeta(bucket, key, rm);
        return handleBodyResponse(resp);
    }

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        }


        if (key == null || key.trim().equals("")) {
            throw new IllegalArgumentException("Key cannot be null or empty or just whitespace");
        }
        RequestMeta rm = convert(fetchMeta);


        FetchResponse resp = client.fetch(bucket, key, rm);
        return handleBodyResponse(resp);
    }

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            throw new IllegalArgumentException("cannot store a null RiakObject, or a RiakObject without a bucket");
        }
        RiakResponse response = RiakResponse.empty();


        com.basho.riak.client.http.RiakObject riakObject = convert(object, client);
        RequestMeta requestMeta = convert(storeMeta);
        StoreResponse resp = client.store(riakObject, requestMeta);


        if (!resp.isSuccess()) {
            if (resp.getStatusCode() == HttpStatus.SC_PRECONDITION_FAILED) {
                if (storeMeta.hasIfNoneMatch() && storeMeta.getIfNoneMatch()) {

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     *            the {@link StoreMeta} to convert
     * @return a {@link RequestMeta} populated with <code>w/dw/returnBody</code>
     *         params from <code>storeMeta</code>
     */
    static RequestMeta convert(StoreMeta storeMeta) {
        RequestMeta requestMeta = RequestMeta.writeParams(storeMeta.getW(), storeMeta.getDw());
        
        if (storeMeta.hasReturnBody() && storeMeta.getReturnBody()) {
            requestMeta.setQueryParam(Constants.QP_RETURN_BODY, Boolean.toString(true));
        } else {
            requestMeta.setQueryParam(Constants.QP_RETURN_BODY, Boolean.toString(false));
        }


        if (storeMeta.hasPw()) {
            if (storeMeta.getPw().isSymbolic())
            {
                requestMeta.setQueryParam(Constants.QP_PW, storeMeta.getPw().getName());
            } else {
                requestMeta.setQueryParam(Constants.QP_PW, 
                                          Integer.toString(storeMeta.getPw().getIntValue()));
            }
        }


        if (storeMeta.hasIfNoneMatch() && storeMeta.getIfNoneMatch()) {
            requestMeta.setIfNoneMatch(storeMeta.getEtags());
        }


        if (storeMeta.hasIfNotModified() && storeMeta.getIfNotModified()) {
            requestMeta.setIfUnmodifiedSince(storeMeta.getLastModified());
        }


        return requestMeta;
    }

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Related Classes of com.basho.riak.client.http.request.RequestMeta

com.basho.riak.client.http.RiakClient

com.basho.riak.client.http.util.ClientHelper

com.basho.riak.client.raw.http.ConversionUtil

com.basho.riak.client.raw.http.HTTPClientAdapter

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